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L54722

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America UNS L54722 Solder alloy 25C and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L54722 / L54722
Category Grade Standard Region/Area Standard Content
Metals L54722 -- America Solder alloy 25C

Chemical composition(mass fraction)(wt.%) of the L54722

Element Min Max Similar
Sn - 27.0000 -
Pb 70.0000 - -
Ag - 3.0000 -

Mechanical Properties of steel grade L54722

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
624 (≥) 167 (≥) 14 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade L54722

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
11 - -     0.24 -  
194 697 - 12.3 422   -  
452 - 24 23.2   114 142

Heat Treatment of steel grade L54722

Heat treated : 1466°C - 1793°C

Technological Curves of steel grade L54722

Cross Reference Table (Equivalent Grade) of L54722

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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